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No sound on my str av970 - Sony Audio Players & Recorders

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2 Answers

Why is center channel dead?


Sony STR-K840P Sound center speaker - Questions - Fixya

www.fixya.com > ... > Sony > Sony STR-K840P
... sound from center channel during viewing, or during speaker level test- all other speakers emit tone, but center is dead. I have optical digital cable and hdmi ...

Sony STR-K840P Sound center channel - Questions - Fixya

www.fixya.com > ... > Sony > Sony STR-K840P
... sound from center channel during viewing, or during speaker level test- all other speakers emit tone, but center is dead. I have optical digital cable and hdmi ...

Sony STR-DB940 pulled back from the brink - Page 2 - Badcaps ...

www.badcaps.net > ... > Audio Equipment Discussion

Jan 01, 2016 | Sony STR-K840P

3 Answers

No Display, no sound- not working, showing dead. But input Power is ok. Picture tube filamment not getting power. model sony KV-2192M3


Hello
Check the input fuse first. If it is blown, there will be some short inside the power regulator circuit. Usually Sony sets uses STR regulated power supply. You can see this STR, and Ic, screwed onto a heatsink. Replace it with a same type and number. Before replacing the STR, check the diodes used in that section for damage, mainlu zener diodes. They might get shorted along the blowing of the STR. Check that section throughly before resoldering the new STR.
If any further assistance you needs, get me through Fixya. Ok.

Nov 27, 2010 | Sony FD Trinitron WEGA KV-21CL10 21" TV

1 Answer

The digital sound is off after 1 houre str de sony str de 485


It sounds like the receiver is either failing or going into a thermal protection mode.

There should be NO reason why the input source (digital versus analog) should make a difference unless you play the digital sources obscenely louder than the analog ones.

If you suspect heat, you should be able to feel it.

Can you verify that the digital sources ONLY do this?

Mar 01, 2010 | Sony STR-DE485 Receiver

1 Answer

I have the sony: STR-DE 685. The sound in the


This sounds like a very poor connection. Please make a new splice on speaker and receiver. This should take care of this for you.

Feb 26, 2010 | Sony STR-DE597 Receiver

1 Answer

No sound from Sony STR-DH500 when playing dvds with HDMI


no sound via hdmi cables, you must use optical or coaxial

Dec 10, 2009 | Sony STR-DH500 A/V Receiver

1 Answer

I connected my STR-DG520 5.1 to my TV Toshiba


In your str-dg520 menu you have the option to have the sound routed to your tv or out your stereo system. select which one you want.

Jul 12, 2009 | Sony STR-DG520 Receiver

2 Answers

Can't get Playstation3 sound through the STR-DG800 using HMDI.


Do you have your ps3 connected to the TV with HDMI and then audo cables from the TV to the receiver? If so, you need to make sure you change the audio settings on your TV to surround sound.

May 12, 2009 | Sony STR-DG800 Receiver

1 Answer

STR--DG910: no rear speaker sound, no center speaker sound


if you confirmed all connection repeat your speaker setup.

Jul 06, 2008 | Sony STR-DG800 Receiver

1 Answer

Sony STR-DE635 Receiver-no sound at all


sorry my expertise is in appliances, youl need to repost you question to another tech

Mar 21, 2008 | Sony STR-DE635 Receiver

1 Answer

Sony STR-DE635 Receiver-no sound at all


Turn your volume down,press the tape monitor button.then turn up?

Mar 20, 2008 | Sony STR-DE635 Receiver

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